Finding the Third Proportional to 2,938,618 and 4,452,282

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,618 : 4,452,282 = 4,452,282 : x
2. Step 2: Convert to fraction form
   2,938,618/4,452,282 = 4,452,282/x
3. Step 3: Cross multiply
   2,938,618x = 4,452,282 × 4,452,282
4. Step 4: Simplify right side
   2,938,618x = 19,822,815,007,524
5. Step 5: Solve for x
   x = 19,822,815,007,524/2,938,618
6. Step 6: Final answer
   x = 6,745,624.99